Patents/Inventors

Wang Xiao

Sunnyvale, CAUS3 patents

3 Patents

US124103152025
Biodegradable Air Filtering Film and Method for Manufacturing Same
4C Air, Inc.
0 cites
US116458742023
Video Action Recognition and Modification
International Business Machines Corporation
0 cites
USD09834602023
Transparent Face Mask
4C Air, Inc.
0 cites